China Starch Holdings Ltd. engages in the manufacture and sale of cornstarch, lysine, starch-based sweetener, modified starch, and ancillary corn-based and corn-refined products. The company employs 2,073 full-time employees The company went IPO on 2007-09-27. The firm operates its business through two segments. The Upstream Products segment is engaged in the manufacture and sale of cornstarch and ancillary corn-refined products. The Fermented and Downstream Products segment is engaged in the manufacture and sale of lysine, starch-based sweetener, modified starch and other products.